Our 6.7 Cummins cold air intake utilizes larger 4" piping and a bigger, open air filter to signficantly improve airflow over the stock intake system. These upgrades result in a greater than 50% increase in airflow, leading to added air density and efficiency which helps add horsepower and torque, speed up turbo spool, improve throttle response, and even increase gas mileage. The open air design on this cold air intake outflows the intakes from big name competitors like S&B and Banks, resulting in the Boosted Performance intake providing the biggest performance gains and benefits on the market. This cold air intake will add up to 15WHP and 25WTQ power gains when combined with tuning and additional performance upgrades. The added air density will increase fuel economy by 1-2MPG. We use the best quality S&B air filters to prevent dirt, dust, and debris that lower quality filters draw into the engine. Furthermore, our aluminum piping is CNC mandrel bent and uses a specialized wrinkle coated finish that helps reduce heat transfer, leading to lower intake air temperatures and better performance. This intake will fit all 2007.5-2018 Dodge RAM 2500/3500/4500+ HD trucks with the 6.7L Cummins diesel engine. It is a direct bolt-on and doesn't require any modifications or additional performance upgrades. Ultimately, our intake provides the biggest performance on the market with the highest quality standards all at a more affordable price than the competition.